Acorn 6502 2nd Processor (pre-production) - mame (0284) machine

MAME: 0284 - Released: 2025-12-30T16:33:58 - Machines: 49538 - rom: 367487 - disk: 1392

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
bbc_tube_6502p	devices/bus/bbc/tube/tube_6502.cpp		no	yes	no	no	Acorn 6502 2nd Processor (pre-production)

snap

Acorn 6502 2nd Processor (pre-production) png snap

Acorn 6502 2nd Processor (pre-production) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems
bbc_tube_6502p	53758	29/12/2025 11:31:16	640	480	71.9836	71.9836	0	Format24bppRgb	305:MAME 0.241 (Feb 23 2022)

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
6502tube_006.rom	4096	1f8d2f60	dee529f502d24174186269ba7728c023133b92de	rom	0	good	no		006
6502tube_005.rom	4096	0d4cd088	f68a74f2529e2719193f81032af298e606792ce8	rom	0	good	no		004
6502tube_004.rom	4096	64698ffa	b7d47ac65291a7d7bd03b6b82ee08cff291c8609	rom	0	good	no		001
6502tube_001.rom	4096	83bee05d	4a00d4d3deec0ab43dc6647ac591bd71f4b24a51	rom	0	good	no		001

chip

type	tag	name	clock
cpu	:maincpu	MOS Technology 6502	3000000

softwarelist

tag	name	status	filter
:flop_ls_6502	bbc_flop_6502	original

device_ref

tag	name
:_tmp:maincpu	m6502
:_tmp:ula	tube
:_tmp:ram	ram
:_tmp:flop_ls_6502	software_list

biosset

name	description	default
006	Tube 0.06	no
005	Tube 0.05	no
004	Tube 0.04	no
001	Tube 0.01	no